That was March.
John left the site running and only swapped some circles around.
I'm a moderator of one the circles and I haven't heard anything yet. I have a feeling the site is just down, not closed.

A scheduled network maintenance window at the ISP holding our server is now stretching towards 48 hours, with no updates or further information forthcoming.

As a result, I have redirected the website URL to this temporary notice, and am looking into reconstructing our site from the backups, at an alternative provider. This will probably take a couple of days.